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AD8400AR50 PDF预览

AD8400AR50

更新时间: 2024-01-27 04:57:38
品牌 Logo 应用领域
亚德诺 - ADI 电位器
页数 文件大小 规格书
20页 497K
描述
1-/2-/4-Channel Digital Potentiometers

AD8400AR50 数据手册

 浏览型号AD8400AR50的Datasheet PDF文件第5页浏览型号AD8400AR50的Datasheet PDF文件第6页浏览型号AD8400AR50的Datasheet PDF文件第7页浏览型号AD8400AR50的Datasheet PDF文件第9页浏览型号AD8400AR50的Datasheet PDF文件第10页浏览型号AD8400AR50的Datasheet PDF文件第11页 
AD8400/AD8402/AD8403–Typical Performance Characteristics  
10  
5
4
3
60  
48  
36  
24  
12  
0
80  
SS = 184 UNITS  
V
= +3V OR +5V  
H
DD  
FF  
V
= 4.5V  
H
DD  
= +25°C  
T
8
A
40  
H
20  
H
6
CODE = 10  
H
4
2
1
0
2
R
R
WA  
05  
T = +25°C  
A
WB  
H
V
= +5V  
DD  
0
40.0 42.5 45.0 47.5 50.0 52.5 55.0 57.5 60.0 62.5 65.0  
0
32  
64  
96 128 160 192 224 256  
CODE – Decimal  
0
1
2
I
3
4
5
6
7
WIPER RESISTANCE – Ω  
CURRENT – mA  
WA  
Figure 2. Wiper to End Terminal  
Resistance vs. Code  
Figure 3. Resistance Linearity vs.  
Conduction Current  
Figure 4. 100 kWiper-Contact-  
Resistance Histogram  
1
60  
10  
SS = 1205 UNITS  
V
= +5V  
DD  
V
= 4.5V  
R
(END-TO-END)  
DD  
= +25°C  
AB  
T
A
48  
36  
24  
12  
0
8
6
4
2
0
0.5  
0
T
= +85°C  
= +25°C  
A
T
= –40°C  
R
(WIPER-TO-END)  
A
WB  
T
CODE = 80  
A
H
–0.5  
–1  
0
32  
64  
96 128 160 192 224 256  
DIGITAL INPUT CODE – Decimal  
40.0 42.5 45.0 47.5 50.0 52.5 55.0 57.5 60.0 62.5 65.0  
–75 –50 –25  
0
25  
50  
75 100 125  
WIPER RESISTANCE – Ω  
TEMPERATURE – °C  
Figure 5. Resistance Step Position  
Nonlinearity Error vs. Code  
Figure 6. 10 kWiper-Contact-  
Resistance Histogram  
Figure 7. Nominal Resistance vs.  
Temperature  
1
70  
60  
V
= +5V  
V
T
= +5V  
SS = 184 UNITS  
DD  
DD  
V
= 4.5V  
60  
50  
40  
30  
20  
10  
0
= –40°C/+85°C  
= 2.00V  
DD  
= +25°C  
A
T
V
V
48  
36  
24  
12  
0
A
A
0.5  
0
= 0V  
B
T
= +25°C  
A
T
= –40°C  
A
–0.5  
T
A
= +85°C  
–1  
–10  
0
32  
64  
96 128 160 192 224 256  
35 37 39 41 43 45 47 49 51 53 55  
0
32  
64  
96 128 160 192 224 256  
CODE – DECIMAL  
DIGITAL INPUT CODE – Decimal  
WIPER RESISTANCE – Ω  
Figure 8. Potentiometer Divider  
Nonlinearity Error vs. Code  
Figure 9. 50 kWiper-Contact-  
Resistance Histogram  
Figure 10. VWB /T Potentiometer  
Mode Tempco  
–8–  
REV. B  

AD8400AR50 替代型号

型号 品牌 替代类型 描述 数据表
AD8400ARZ10 ADI

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1-/2-/4-Channel Digital Potentiometers
AD8400ARZ100 ADI

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1-/2-/4-Channel Digital Potentiometers

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